diff --git a/app/models/fork_user.rb b/app/models/fork_user.rb
index 10ae3232..4a4d5f77 100644
--- a/app/models/fork_user.rb
+++ b/app/models/fork_user.rb
@@ -1,4 +1,6 @@
 class ForkUser < ApplicationRecord
-  belongs_to :project 
+  belongs_to :project
   belongs_to :user
+  belongs_to :fork_project, class_name: 'ForkUser', foreign_key: :fork_project_id
+
 end
diff --git a/app/models/project.rb b/app/models/project.rb
index bd2008af..24f8a85d 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -18,6 +18,7 @@ class Project < ApplicationRecord
   has_many :project_trends, dependent: :destroy
   has_many :watchers, as: :watchable, dependent: :destroy
   has_many :fork_users, dependent: :destroy
+  has_many :forked_users, class_name: 'ForkUser', foreign_key: :fork_project_id, dependent: :destroy
   # has_many :commits, dependent: :destroy
 
   has_one :project_score, dependent: :destroy